Climate change combined with population growth, increasing pressure on freshwater resources and greater regulatory demands for environmental protection will all impact on agricultural productivity (Knox et al. 2016); an increase in the magnitude and frequency of extreme events, such as droughts, will exacerbate the problem (Fedoroff et al. 2010; OECD 2010; Jiménez Cisneros et al. 2014; Iglesias and Garrote 2015). Agriculture is one of the sectors that suffers most from the consequences of droughts, which are responsible for the greatest loss of agricultural production in many countries (Wilhite 2007). The impacts of drought on agriculture are becoming an important abiotic stress in temperate and humid regions (Knox et al. 2010a).

A drought is normally defined as a natural hazard caused by a period of abnormally low precipitation. Drought impacts on crop yield and quality depend on numerous factors, including the onset of drought relative to the stage of crop development, the water source reliability, the vulnerability of each crop type to water stress and socio-economic factors. The impact of droughts on food supply is thus a combination of the weather itself and the resilience of the different parts of the food supply chain to those impacts (Benton et al. 2012). There are several definitions of resilience; for the purposes of this study, we have adopted the United Nations definition that refers to “the capacity of systems (ranging from national, local or household economies to businesses and their supply chains) to anticipate, absorb or buffer losses, and to recover” (UN 2015).

As reported by Wreford and Adger (2010), farmers typically learn from previous drought events and adapt their businesses based on their experiences. The actions aimed at reducing drought risks and impacts on farms can be categorised according to their timescale, whether they are aimed at increasing water supply or reducing demand, and their spatial scale of intervention (Iglesias et al. 2009, 2012). However, most recent research on adaptation processes has mainly focussed on agricultural systems in arid and semi-arid regions (e.g. Santos Pereira et al. 2002; Habiba et al. 2012; Wheeler et al. 2013; Kirby et al. 2014). Despite the apparent lower reliance on irrigation in temperate or humid regions, it can be a highly productive use of water. For example, although irrigation in England and Wales typically represents only 1% of water use nationally and is supplemental to rainfall (Knox et al. 2010b; 2013), the financial benefits of irrigation in a dry year at the farm level are substantial (Rey et al. 2016).

Despite being a humid region, drought is an inherent feature of the UK climate. The 1975–1976 drought is widely regarded as being the most severe (Royal Society 1978; Burke et al. 2010). However, recent drought events have also caused severe regional impacts on agricultural production. For example, the 2010–2012 drought caused an estimated £400 million in farming losses (Anglian Water, University of Cambridge 2013). A changing climate is projected to lead to an increase in the frequency of hotter and drier summers, and short-duration droughts with major consequences on crop production (Hulme et al. 2002; EA 2013).

In the UK, irrigated agriculture is predominantly concentrated in eastern England. It accounts for over half (60%) the total irrigated area and volume of water used for irrigation (57%) nationally, with the majority of production located in catchments classified as being either over-abstracted or over-licenced (Hess et al. 2010). To secure sufficient environmental river flows and meet rising water demands (Weatherhead et al. 2015), increasing water scarcity is likely to compound the drought challenges faced by irrigated agriculture in this region. Whilst much attention has been paid to arid regions, this paper aims to understand how agricultural drought management in a humid climate, ranging from farm to catchment scales, has adapted in response to past droughts and increasing water scarcity and the extent to which this might have influenced drought resilience. Through an online survey and interviews with farmers and regulators in eastern England, this research assesses (1) how drought management has evolved over recent decades, (2) how farmers perceive drought risks, (3) their likelihood of being affected in future and (4) what improvements have been implemented in drought management in UK agriculture. A better understanding of these issues will inform future decision-making and thus increase drought resilience. There are also some fundamentally important lessons for other humid or temperate regions internationally.

Materials and methods

Case study

The Anglian region of the Environment Agency covers an area of 27,890 km2 (Fig. 1). Due to favourable soils, topography and agroclimate more than half the area is dedicated to agricultural and horticultural production, with high-value irrigated vegetable cropping using 160 Mm3 water in a dry year (Weatherhead et al. 2015). Average annual rainfall is 600 mm (less than 70% of the national average) and annual reference evapotranspiration (ETo) averages 530 mm. The Environment Agency (EA) is the water regulatory agency for England and Wales, responsible for environmental protection and water resource allocation. According to climate change projections, the frequency and severity of extreme events will increase in the region, and summers will be drier, affecting water availability when crops need it most and increasing the likelihood of abstraction restrictions (Fowler and Kilsby 2004; Murphy et al. 2009; CCC 2013; EA 2013a). The EA manages water abstraction through a statutory licensing system (EA 2008a). All irrigators using more than 20 m3 per day must have an abstraction licence issued for a time-limited period, normally 12 years (EA 2008a). The licence has conditions to protect other water users and the environment. Section 57 of the Water Resources Act 1991Footnote 1 gives the EA powers for emergency variation of licences for irrigation when there has been an exceptional shortage of rainfall or a water scarcity situation, to protect public water supply and secure minimum environmental flows. Abstraction from groundwater would only be restricted if it is likely to affect the flow of an inland water such as a river or stream. Many irrigators were restricted during previous drought episodes with significant associated economic impacts (EA 2011, 2012; Vivid Economics 2013).

Fig. 1
figure 1

Anglian region of the environment agency and catchments studied

Data collection and analysis

This research combined quantitative agrometeorological data with qualitative evidence gathered from an online survey and semi-structured interviews to analyse how the drought resilience of irrigated agriculture in the Anglian region has evolved over time.

Drought severity assessment

The climatic severity of all recent drought events (1975–1976, 1988–1992, 1995–1997, 2003, 2004–2006, 2010–2012) (EA 2006) was assessed using the Standardised Precipitation Index (SPI) drawing on data from the CEH Drought Portal.Footnote 2 The SPI represents the variation in rainfall deficit from the mean in a standardised way. Over short timescales the SPI is closely related to soil moisture conditions. Thus, we used a moving window 3-month SPI. This provided a comparison of precipitation over a specific 3-month period with the precipitation totals from the same 3-month period for all the years included in the historical record (WMO 2012). As important as the severity of the drought, is its timing and onset. We therefore analysed the drought severity for each month for a representative catchment in the region, focusing on those months coinciding with the crop development cycle for the most important irrigated crops. In addition, the maximum potential soil moisture deficit (PSMDmax) was used as an agroclimatic indicator to reflect the relationship between aridity and irrigation need (Knox et al. 1997). PSMDmax values were calculated using a 5 km × 5 km gridded monthly climatic data set from the UK Meteorological Office derived from observed historical weather data (Perry and Hollis 2004). ETo was calculated applying the FAO Penman–Monteith combination equation (Allen et al. 1998). Using monthly rainfall (P t ) and reference evapotranspiration (ETo t ) data, annual PSMDmax is identified from the PSMD (mm) for each month (t), calculated as the following:

$${\text{PSMD}}_{t} = {\text{PSMD}}_{t - 1} + {\text{ETo}}_{t} - P_{t}$$

In months where P t  > (PSMD t-1 + ETo t ), any initial soil moisture deficit is filled and hence PSMD t  = 0.

Online survey

An online survey was sent to all members of the UK Irrigation Association (UKIA) in December 2014, which consisted of 20 closed-ended questions, categorised into four sections: (1) baseline farm information, (2) drought impacts, (3) drought management and responses and (4) drought risk perception. Although data were collected nationally, this paper focuses on the Anglian region, as it is the most important irrigated area in the UK. The farms (n = 26) were heterogeneous in terms of their farm size (50–4400 ha), the proportion of the farm area that could be irrigated (40–100%), the water resources available for irrigation, the types of abstraction licence held and the irrigation methods (Table 1). Although the overall sample was relatively small, the farms represented a significant proportion (62%) of the total irrigated area in the region, making it a representative sample of irrigated agriculture in the area.

Table 1 Summary statistics for growers involved in the survey

Semi-structured interviews

The participants from the survey were then invited for an interview. Fifteen farmers were interviewed (nine face to face and six by phone) between February 2015 and March 2016. Questions were open-ended to derive an in-depth understanding of decision processes at the farm level to cope with droughts, and to elicit information on farmer memories from past drought events. The interviews were recorded, transcribed and coded using a template analysis approach (King 1998). This involved the development of a coding template to summarise important themes in the data and organising them in a meaningful way. The analysis started with a set of a priori codes to identify relevant themes. During the coding phase, one or more codes were assigned to each relevant piece of text. During reading of the transcripts, new codes arose and some a priori codes were removed or merged with others, as needed. This method facilitated the interpretation of the qualitative data contained in the interviews (the final version of the thematic coding template is available as supplementary material).

Interviews with water regulatory staff

We also interviewed two EA drought coordinators by phone (representing two of the three administrative regions within the Anglian region). The questions related to their specific roles within the agency during recent drought events, their memories from previous drought episodes and the regulatory actions and management responses that have been established, including implementation of abstraction restrictions.

To demonstrate through our empirical analysis that drought resilience has increased in irrigated agriculture in the Anglian region, we focus our attention on the following issues and how they have evolved over the period under study: (1) droughts impacts on crop yield; (2) range of drought management strategies applied at the farm level (both coping strategies and long-term planning); (3) collaboration amongst farmers and between farmers and the regulator.


Agrometeorological perspective

Table 2 shows the drought severity based on the 3-month SPI value for each month and the PSMDmax, for recent historical drought events for the Great Ouse catchment (Fig. 1), a large catchment where irrigation is concentrated, and where there is a high degree of water resource stress (EA 2008b). The period 1975–1976 is often remembered as being the most severe drought event in the UK. However, the period 1995–1997 was the driest on record in the south and east of England (EA 2012) when most months recorded an SPI value < 2 (extreme drought) and had the highest proportion of dry months over the period studied; whilst the highest PSMDmax value was attained during the 1988–1992 drought. As shown in Table 2, the Anglian region was also affected by several multi-year droughts which, although having a lower 3-month SPI value that the other drought events mentioned above, still had the potential for more severe impacts due to difficulties in winter reservoir filling or for the recharge of groundwater and/or river flow levels.

Table 2 Drought severity based on 3-month standardised precipitation index (SPI) and annual maximum potential soil moisture deficit (PSMDmax) for recent historical drought events for the Great Ouse catchment, and the cropping calendar for the most important irrigated crops in the area.

Farmers’ perception of drought and drought risk

Depending on the specific circumstances of each farm, the same drought could have very different types and level of impact between individual farmers. During the interviews, some respondents discussed what drought meant for their business, and defined it in differing ways:

“So, this whole thing is about distribution of rainfall patterns, isn’t it?”

“It appears that 1 year in 5 rainfall drops to 175 mm or below.”

“Water scarcity is wherever there is drought, and the other way around. One becomes the other. It is a risk to your business.”

“On this sort of [sandy] soil, the word drought is not always used that much because we have to manage water so actively anyway.”

Other farmers referred to drought as the situation when they face problems, mainly relating to the duration and timing of the drought event. For example, a period of three weeks without rain was considered by one farmer as a drought, whilst another farmer reported having water availability problems after 6 weeks with very low rainfall in May and June. Some farmers stated that the worst scenario was actually a dry summer following a dry winter, as water reserves would not be replenished and the risks of abstraction restriction were therefore much higher. These differences amongst farmers highlight the complexity of this natural hazard and how dependant their definition is on each farm’s specific circumstances.

Farmers were also asked to rate drought risk for their business on a scale from 0 (not important) to 10 (extremely important). For 18 survey respondents, drought risk was considered a very important business risk (8–10). Only two farmers did not consider drought to be an important risk (2) but, in both cases, they had sufficient licenced volume (and therefore sufficient headroomFootnote 3) to meet crop needs and had never suffered mandatory abstraction restrictions. Interestingly, they view drought as an opportunity rather than a risk with scope to benefit from their competitive advantage over rain-fed production systems and/or other irrigators.

Nearly half (46%) of the farmers surveyed believed that it was “highly likely” and a third (31%) “likely” that droughts would become more frequent in future. During the interviews, some farmers highlighted that any future increase in the frequency and severity of water availability problems not only would be related to weather patterns, but would also be due to an increase in water demand and/or from new water regulation that could reduce their licenced headroom.Footnote 4 Three interviewees believed that droughts were not likely to become more frequent in the future. They reported low–medium impacts during previous drought episodes and had not suffered mandatory abstraction restrictions.

Impacts of past drought events

Irrigation abstraction restrictions

We asked farmers whether they had been affected by abstraction restrictions imposed by the water regulatory agency (EA) during past drought events, and to indicate whether they were voluntary or mandatory partial restrictions, or total bans (Fig. 2a). Three quarters of survey respondents had been subject to some form of abstraction constraint during all previous drought events, but the analysis revealed a decreasing trend in the proportion of farmers being affected by mandatory bans and mandatory restrictions. Nine participants relied mostly on groundwater, which represented 75–100% of their total irrigation water availability; groundwater abstraction was reported to be seldom restricted by Section 57 regulations.

Fig. 2
figure 2

Summary of a abstraction restrictions imposed by the water regulatory agency and b reported impacts of past drought events on crop production (yield and/or quality) during past drought events derived from farmer survey (n = 26)

Farmer perceptions of past drought impacts

This research focused on the period from 1975–1976 onwards, as our main source of information was from farmer memories of past drought events. Almost a quarter (23%) of farmers surveyed did not answer the question regarding the impact of the 1976 drought on their production (Fig. 2b), although this proportion was similar to subsequent droughts. The remaining sample of farmers remembered the 1975–1976 droughts as having a medium or high impact on their crops. Since then, there was a generally positive trend in the proportion of farmers that categorised subsequent droughts as having either a low or no impact. This is despite there being little change in the frequency of abstraction restrictions (Fig. 2a) and in the severity of past drought events (Table 2), which could be a sign of the increasing resilience to droughts.

When reflecting on past experiences, it is also important to capture farmer sentiment and opinion on drought. Table 3 summarises the representative comments made by the interviewees about previous drought episodes; it should be recognised that these comments relate to a farm’s situation at that time, which may be very different now due to changes in water management. Nevertheless, based on these data, the irrigated sector and fresh produce supply chain were not well prepared for dealing with water shortages in 1976, leading to severe impacts in Anglian region. The droughts in 2003 and 2004–2006 were not remembered as being “high impact” events. In 2010–2012, although the severity of the drought was reported to be high, some farmers stated that they managed the situation effectively with limited impact. This narrative summarises the evolution of the impact and management of droughts in the region from a farmer perspective and is also useful to compare the comments made by farmers in relation to the 1976 and 2010–2012 droughts. Based on this evidence, farmers felt better prepared and organised in most recent drought episodes, highlighting the increase in resilience within the irrigated agriculture sector.

Table 3 Summary of selected farmer comments regarding recent drought events in Anglian region

Drought management strategies

We can distinguish different types of drought management action based on the spatial scale and time frame. Spatially, the array of actions ranged from farm-scale responses to catchment-scale actions. In relation to timescale, we can differentiate between short-term coping strategies that adapt farm activities to water availability at a point in time within the drought and longer-term strategic business developments designed to manage future drought risks and increase resilience.

Short-term coping strategies (farm level)

During a drought, there are various on-farm strategies that could be applied in order to reduce the economic impact and help farm business to meet their contractual obligations (if any). Figure 3 shows the proportion of surveyed farmers using different strategies and Table 4 describes them in more detail, based on the comments during the interviews. These can be broadly classified into three groups: (1) strategies aimed at making best use of available water relative to their own water resource position and infrastructure constraints; (2) liaising with the water regulator (directly or indirectly) to either reduce the likelihood of abstraction restrictions and/or to obtain maximum warning and support from them; and (3) implementing additional coping strategies such as water trades or renegotiating existing contracts.

Fig. 3
figure 3

Summary of main strategies implemented by farmers when a drought has been declared and irrigation abstraction restrictions are “likely” (n = 26). EA environment agency, WAG water abstractor group

Table 4 Characteristics of the main short-term coping strategies applied by farmers in the study area in response to drought and abstraction restrictions

Growers normally applied a combination of strategies (Fig. 3) rather than relying on only one option. For instance, 17 of the 26 survey respondents used four or more strategies during a drought event. Farmers were also asked to identify their two most favoured strategies. They choose (1) working collectively through a local water abstractors group (WAG) to negotiate with the water regulator (EA) (n = 7) and (2) developing a drought management plan (n = 6) as being most relevant.

Evidence from the interviews suggests that the impact of drought on UK crop prices during and after a drought is not as high as it was a few decades ago due to the increased importance of international markets and a more vertically integrated and developed fresh produce supply chain. Consequently some irrigators in Anglian region enter into fixed-price forward contracts with supermarkets or processors at the beginning of the season to reduce their exposure to price volatility. In these cases, they stated that their decisions during a drought will be driven by prioritising contract commitments when deciding how to share a limited water resource amongst their crops. There may be significant financial penalties if they are unable meet their contractual obligations, and they could risk the renewal of the contract for the following season. For instance, a grower on very sandy soils who grew rain-fed cereals as part of their crop rotation in 2012 stated:

“we had to default on our forward contracts for cereals and it was very costly to buy ourselves out because the market went against us.”

Longer-term strategic planning

After being affected by past drought events, most participants made changes in their businesses to increase their resilience to future droughts. The main options undertaken were:

  • Development of a drought management plan to establish a protocol for the business in the event of drought (7%);

  • Investment in alternative water resources and more efficient irrigation infrastructure (43%). This includes long-term investments to secure water supply (e.g. reservoir construction, multiple abstraction sources, rainwater harvesting), on-farm distribution networks and switching to more efficient irrigation application technologies;

  • Modifying crop selection and planting programmes to grow more drought-tolerant or less water-intensive varieties (18%);

  • Other strategies (11%), like improving soil management to increase water retention, and adopting collective action through farmer associations such as abstractor groups or producer organisations.

A fifth (20%) of respondents reported they did not change their business management practices to cope with future droughts after the 2010–2012 events. This could be due to the fact that they were not adversely impacted by drought in the past. On the other hand, two-thirds of the farmers interviewed had subsequently invested in winter storage reservoirs to increase the reliability of their summer irrigation water supply (for one farmer, it was their main water source representing 80% of irrigation water on-farm); 20% had considered building a reservoir but had not yet made the investment decision. Another 20% were not considering water storage for different reasons (for example, one farmer believed reservoirs were not the preferred solution because if there was a drought and Section 57 restrictions were enforced there could be additional problems for reservoir filling). Although grants are available to support farm reservoir construction, the main barriers included the high investment cost and uncertainty in how often the reservoir will be used, thus impacting on the investment return.

Water regulatory agency drought management

The reduction in mandatory abstraction bans (Fig. 2a) is consistent with comments made by a number of farmers about how the water regulator has significantly changed its relationship with the agricultural community from being a “draconian” regulator to having a much more open, transparent and engaged attitude in recent years, with a stronger intent to avoid mandatory abstraction restrictions. Whilst some farmers still view the water regulator as “the police”, the EA has developed a much more proactive approach to communicating with farmers during a drought, through regular meetings, providing information on changing river and aquifer levels, and on prospects for irrigation for the forthcoming growing season. Collectively, these actions have allowed farmers to respond and adapt their management activities to changing water resource conditions with much greater confidence and enabled local water resource planners to work with farmers to provide them with greater flexibility to manage and minimise the drought impacts. The following quotations from farmers highlight these issues:

“Relations with the Agency have improved immeasurably over the last 15–20 years. They are much more ready to talk to abstractors, to discuss the problems, to try to reach solutions that enable them to fulfil the regulatory rules plus give as much flexibility to the abstractors as possible”.

“The EA … they gave us a lot of forward notification. They were forecasting about if we have average rainfall we will need to have this level of restriction…And that was extremely helpful. It gave us the ability to plan our risk…”

The water regulator has also acknowledged during the interviews the critical importance of changing its approach, focusing more on the dialogue with the farming community and the establishment of early lines of communication when a drought appears likely. For example, they now involve farmer representatives in discussions in order to facilitate agreement on voluntary reductions rather than impose mandatory ones later in the season. This approach was successful during the 2010–2012 drought (Fig. 2a) despite its severity (Table 2). Nevertheless, some farmers believe the water regulator should provide better information (e.g. abstraction restriction triggers), could engage more proactively with abstractors in identifying drought responses to balance the needs of agriculture with other users and the environment and should provide more robust evidence of the environmental impact of droughts and the resilience of aquatic ecosystems to justify their decision-making processes regarding implementation of abstraction restriction.


This research aimed to increase our understanding of past drought impacts on irrigated agriculture in eastern England and whether short- and longer-term management strategies were enabling irrigators to become more resilient to droughts in the face of increasing water scarcity. Our findings are based on the combined analysis of agroclimatic data for recent drought events in the Anglian region with an online survey and semi-structured interviews with irrigators. As with any qualitative analysis, this approach has some methodological limitations that need to be recognised. First, our main source of information was from individual memories regarding drought events that happened some decades ago, so inevitably there could be key details that have been forgotten by participants. Secondly, although the thematic coding template allows for a consistent process of retrieving information from the interviews, there is a level of subjectivity in qualitative research that needs to be taken into account. Finally, although the survey participants represent a significant proportion of irrigated agriculture in the region, this sample would not necessarily capture the contrasting range of other views and sentiment expressed by a wider sample from the irrigation community in the Anglian region. Notwithstanding these limitations, the findings do provide highly valuable insights.

According to our analyses, farmers perceive that level of impact of past droughts has decreased over time despite little change in drought severity, as our agroclimatic data analysis clearly showed (Table 2), with the 1975–1976, 1995–1997 and 2010–2012 droughts being the more severe ones in recent history, with some months in the “extreme drought” category, and all of them were multi-annual droughts. This is consistent with farmers’ memories about these drought episodes (Table 3). Farmers also described an increase in the drought management strategies implemented at the farm, increasing the resilience of their businesses to this natural hazard. Wreford and Adger (2010) identified that the deviation from the mean of crop production during past drought events in the UK since the 1970s has decreased over time for potatoes, oilseed rape and wheat. They asserted that the main explanation for this is irrigation. Our study has shown that having supplementary irrigation per se does not provide complete resilience to drought, as shown by the proportion of respondents experiencing abstraction restrictions or bans (Fig. 2a) and their significant drought impacts on crop production (Fig. 2b).

However, our results concur with Orson (1999) regarding the importance of both irrigation and water storage. Nearly half (42%) of the farmers surveyed in our study had invested in alternative water sources, like on-farm reservoirs to synchronise abstraction timing with water availability. This finding is similar to that of the NFU (2015) who reported that 50% of respondents in the Lark and Wissey catchments (Fig. 1) have one or more reservoirs. Farms with a larger irrigated area are more likely to have on-farm reservoirs (NFU 2015), which is consistent with the increased specialisation of supplementary irrigation in farm businesses in the last decade, concentrating on larger areas of fewer high-value crops (Morris et al. 2014), a situation that is similar to more drought-prone countries such as USA or Australia (Zilberman et al. 2002; Kirby et al. 2014).

It is apparent, however, from the interview analyses that the decline in drought impacts is not just the result of investment in irrigation infrastructure, but of a range of actions at different scales. Figure 4 summarises the main actions and relationships amongst actors involved in agricultural drought management in Anglian region. Although based on our findings, the approach could equally apply to many other different contexts. For example, it highlights the importance of a vertically integrated drought management approach (Holman and Trawick 2011) for reducing the impacts on agriculture that considers not only on-farm responses (crucial for adapting to climate change and variability as stated by Reidsma et al. (2010)), but also how farmers work together to protect their interests and the pivotal role of the regulator to provide information and support. The key attributes of each level are outlined as follows:

Fig. 4
figure 4

Main drought management actors and actions related to the agricultural sector at the different spatial scales (strategic planning activities shown in italics)

  • Farm: farmers are developing drought management plans so that high-value crops, drought-sensitive crops and forward contract commitments will be given priority for irrigation if there is insufficient water available. This is increasingly being combined with improved irrigation scheduling (Weatherhead and Rivas-Casado 2007) and water source diversification.

  • Collective action at catchment scale: although water user associations or abstractor groups have existed for many decades in more arid countries, it is a relatively new phenomenon in the UK. Most of them were initiated in the 1990s after severe irrigation abstraction restrictions in the Anglian region (Leathes et al. 2008). They have facilitated dialogue between farmers and the EA and increased their power to better defend their water rights (Holman and Trawick 2011).

  • Regulatory action at catchment to national scale: the water regulatory agency has significantly changed its relationship with the agricultural community in recent years. They are now considered to be much more proactive, providing better information and developing a partnership approach to drought management. This has been facilitated by local staff being given the flexibility, within the overall constraints of Drought Management Plans, to take both local catchment conditions and an understanding of agricultural needs and potential impacts into account when implementing drought management responses.

However, whilst there have been many positive developments in increasing drought resilience of irrigated agriculture, when we asked farmers about what areas of drought management should be improved, respondents identified a number of ongoing concerns:

  1. 1.

    As farmers played an important role in reducing the impacts of the 2010–2012 drought on aquatic ecosystems through voluntary restrictions, they would like to see a more collaborative approach to the management of catchment water resources, with stakeholders being partners in water resource and drought planning;

  2. 2.

    Seasonal forecasting of water availability needs to be improved to allow farmers to better plan for future weather- and water-related risks, as pointed out by many authors (Iglesias et al. 2003; Ramamasy and Baas 2007; Kgakatsi and de Rautenbach 2014);

  3. 3.

    There is a need for better reallocation of water resources within agriculture. Although a few respondents reported successful experiences trading water during recent drought periods, legislative barriers still make trading cumbersome and slow. Short-term exchanges are generally not feasible under current standard procedures due to the lack of transparency and the time required for approval (Cave 2009; Ofwat, Environment Agency 2008, 2009; Severn Trent Water 2011), so water trading is rare (Defra and Welsh Government 2014). Overcoming these limitations within ongoing water abstraction reform (Defra 2014) could substantially improve drought management in the region.

  4. 4.

    The burden of drought impacts needs to be borne more equally across all sectors (NFU 2014). The fact that agriculture in the UK only uses 1% of the total water abstraction and the increasing concern for food security weakens the argument for agriculture being the only sector subject to compulsory abstraction restrictions. However, environmental impacts of droughts and water scarcity cannot be ignored (especially under the Water Framework Directive requirements), so there is also a need for an improved evidence base of the impacts of abstraction on ecology and ecological resilience to drought to achieve a balance between environmental sustainability/aquatic ecological status (Acreman et al. 2008; Poff and Zimmerman 2010), food security and rural livelihoods.

Finally, whilst these insights relate to a particular region with a specific national legislative context, many of the issues identified are widely transferable to other regions internationally, not only humid or temperate areas but also more arid and semi-arid regions. As the drought management in England is currently undertaken at the regional level, a national study similar to the one presented here will allow for the comparison of drought impacts and adaptation options amongst different regions with very different agroclimatic and soil conditions, cropping patterns and agricultural businesses.


Irrigators in eastern England have been affected by several drought episodes over the past 30 years experiencing, in some cases, mandatory abstraction bans. This research aimed to understand how drought management at farm to catchment scale has evolved over time in this region, and to identify improvements to decision-making for the future. Our analyses have shown how farmers have adapted their businesses, being more resilient to drought now than they were some decades ago, despite increasing water scarcity. This has arisen through investments in alternative water sources, improved farm drought planning, collective action and improved working relationships with the regulator during drought. In addition, the way the regulator manages drought has also improved, changing to a more proactive attitude, recognising the importance of irrigators being involved in drought management and providing better forecast information to guide farm-level decisions. The importance of this vertically integrated management approach to reducing drought impacts on agriculture is clear. The increased frequency of drought associated with climate change and increasing water scarcity will require further collaborative partnership-based approaches to water resource and drought management to share the impact burden more equitably between water users in the future.