Strokenteelt verhoogt het aantal naaktslakken en predatoren van naaktslakken, maar gewasschade neemt niet toe

Strokenteelt is een landbouwmethode waarbij verschillende gewassen naast elkaar in stroken worden geteeld in plaats van in grote percelen met één enkel gewas (monocultuur). Deze aanpak kan de biodiversiteit vergroten en helpen bij de bestrijding van insectenplagen, maar het effect op schadelijke naaktslakken was tot nu toe onduidelijk. Wij onderzochten 20 Nederlandse bedrijven en vergeleken de dichtheid van naaktslakken en hun ongewervelde predatoren in strokenteeltpercelen … Continue reading Strokenteelt verhoogt het aantal naaktslakken en predatoren van naaktslakken, maar gewasschade neemt niet toe

Less people leads to the return of large mammals

Some areas of the world – particularly rural areas – now have less people than they used to. In this Perspective, we: Although the human populations of many countries around the world are still growing, we are only 60-70 years away from a world with a shrinking total population. Understanding how biodiversity responds to a shrinking human population will be critical in the coming years. … Continue reading Less people leads to the return of large mammals

Review of camera trap images by artificial intelligence produce accurate models for rapid decision-making

The use of remote game cameras to photograph elusive wildlife is one of the most commonly employed techniques in ecology and conservation, and is used to answer questions regarding population status of many threatened and endangered species. As the use of this technique expands in size and scope, and projects routinely generate millions of images, the time it takes to identify species in photos has … Continue reading Review of camera trap images by artificial intelligence produce accurate models for rapid decision-making

Farmlands near coastal wetlands experience less cyclone damage

Coastal wetlands, including mangrove forests and saltmarshes, are known to reduce coastal erosion and flooding during storms. However, limited studies have investigated whether these ecosystems influence how tropical cyclones affect nearby farmlands. Farmlands are highly vulnerable to extreme weather events predicted with climate change, threatening food security and regional economies. Our study examined patterns of flooding and crop cover change on coastal sugarcane land in … Continue reading Farmlands near coastal wetlands experience less cyclone damage

Using seabird migration routes as a tool for ocean conservation

Protecting migratory species requires countries to work together across the full routes these animals travel each year. For land and waterbirds, the idea of “global flyways”, the broad paths birds follow between breeding and non‑breeding areas, has been an effective way to organise international conservation. Flyways help unite governments, researchers, and conservation groups, guide research and funding, and coordinate long‑term action. Recently, scientists have identified … Continue reading Using seabird migration routes as a tool for ocean conservation

Not all disturbances are alike: Exploring patterns and shifts in European forest regimes

Forests are naturally shaped by events such as fires, windstorms, or insect outbreaks, known altogether as forest disturbances. The long-term characteristics of these events is defined as disturbance regime; and their trends depend on multiple factors, including site conditions (e.g., climate and soil), disturbance and management legacies, and the specific causal agents present in the region. In this study, we characterised the main disturbance regimes … Continue reading Not all disturbances are alike: Exploring patterns and shifts in European forest regimes

Silver fir seed quality varies with age, fir-associated forest cover, and climate conditions of seed production stands in Austria

Reforestation and forest restoration require large numbers of high-quality seeds and seedlings. In Austria, seeds of silver fir—a species important for adapting forests to climate change—are often of low quality. Therefore, it would be helpful to identify the factors that affect seed quality so we can better predict and plan seed harvests. Our study looked at whether seed quality differs between seeds from seed orchards … Continue reading Silver fir seed quality varies with age, fir-associated forest cover, and climate conditions of seed production stands in Austria

Dirt to the rescue: Using sediment to restore evolving saltmarshes in the subtropics

Coastal wetlands such as saltmarshes and mangrove forests provide benefits including storm protection and fisheries support to millions of people around the world. Yet, these habitats are changing rapidly as sea levels rise and temperatures warm, especially in areas affected by both of these stressors at the same time. In the subtropics, for example, saltmarshes are deteriorating from sea level rise while also transitioning to … Continue reading Dirt to the rescue: Using sediment to restore evolving saltmarshes in the subtropics

Insect farming can repeat the invasion mistakes of aquaculture – unless we act early

Insect farming is often promoted as a sustainable alternative to conventional livestock, with the potential to reduce land use, emissions, and pressure on natural resources. However, scaling up any food production system also carries environmental risks. In this study, we show that one important risk – biological invasions caused by escaped farmed species – has received far too little attention in the rapidly growing insect … Continue reading Insect farming can repeat the invasion mistakes of aquaculture – unless we act early

Plant mixture effects on soil nitrogen cycling

We conducted a global synthesis using paired observations of plant mixtures and corresponding monocultures to determine the long-term effects of plant diversity on soil N pools and N transformations. Our findings demonstrate that plant mixtures improve the sustainability of nitrogen cycling and reduce N2O emissions in the long term. We suggest that the conservation and restoration of terrestrial plant diversity should be designated as a … Continue reading Plant mixture effects on soil nitrogen cycling